Friday, November 12, 2010

Trimester 1 Review - #25


a) S2-     (3, 1, 1, -1/2)
b) Pb ( 6, 1, 0, +1/2)
c) Au ( 5, 2, 2, -1/2)
d) W ( 5, 2, 2, +1/2)
e) P (3, 1, 1, +1/2)
f) Ba2+ (5, 1, 1, -1/2)